Online Banking Security Upgrade
| P.O. Box 1635, Flint, MI 48501 810.767.8390 | Toll Free: 800.521.3796 Routing Number: 272479919 |
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The upgrade was completed on December 13. Please read the frequently asked questions for more information.
| P.O. Box 1635, Flint, MI 48501 810.767.8390 | Toll Free: 800.521.3796 Routing Number: 272479919 |
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